Synthesizers

Most commonly heard in pop, hip-hop, and EDM, the synthesizer (synth) can bring sizzling lead melody lines, commanding bass, sparkling chords, lush pads, and driving rhythmic pulses to all sorts of different musical genres. With one of these, you aren't just pressing a key and settling for a stock sound - the beauty of a synthesizer is that you can control and make changes to absolutely every sonic parameter from start to finish. Knobs, faders, and switches allow you to initialize signals, combine or deconstruct them, and alter the fundamental building blocks to your heart's content! Some of the most innovative musical sounds in the past fifty years were born out of synths. You don't have to be a keyboard player to use one - join the guitarists, bassists, vocalists, drummers, DJs, and producers that are augmenting their music-making palettes by adding a keyboard synth, modular synth, or rackmount synth from American Musical Supply to your very own setup.

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  1. Pittsburgh Modular Taiga Paraphonic Analog Synthesizer

    Pittsburgh Modular Taiga Paraphonic Analog Synthesizer

    $799.99
    The Taiga allows you to explore new sonic textures and performance possibilities. Taiga Paraphonic synthesizer features unique additive elements. The sound of Taiga can be attributed to three uniquely Pittsburgh inn...

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  2. Pittsburgh Modular Voltage Lab 2 Semi Modular Synthesizer

    Pittsburgh Modular Voltage Lab 2 Semi Modular Synthesizer

    $1,999.99
    Voltage Lab 2 is sure to take the user into new sonic realms, provide countless hours of musical exploration, and inspired composition. Voltage Lab 2 is a playground of new analog synthesis tools. like its predec...

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  3. Polyend Synth Polyphonic Desktop Synthesizer

    Polyend Synth Polyphonic Desktop Synthesizer

    $679.95 - $799.00
    Easily Play 3 Synths at Once The power of three synth engines is at your fingertips, all running together seamlessly. Whether you’re in the studio or performing live, you can juggle between different engines, ad...

    12 Payments of $66.58

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  4. PWM Mantis Hybrid Analog Synthesizer

    PWM Mantis Hybrid Analog Synthesizer

    $1,349.00
    The PWM Mantis Hybrid Analog Synthesizer is the ultimate musical instrument for synth players and keyboardists who want to tap into their unique creativity. This hybrid analogue synth combines cutting-edge features ...

    12 Payments of $112.42

  5. Reveal Sound Spire Software Synthesizer  - Download

    Reveal Sound Spire Software Synthesizer - Download

    $189.00
    Very versatile with terrific waveshaping, the impressive Spire is a hybrid synthesizer that combines a powerful sound engine, simple user interface and flexible modulation architecture for analog and digital superio...

    6 Payments of $31.50

  6. Roland FANTOM8 EX 88-Key Synthesizer Workstation

    Roland FANTOM8 EX 88-Key Synthesizer Workstation

    $4,629.99
    Roland FANTOM8 EX 88-Key Synthesizer Workstation The Roland FANTOM8 EX is your creative command center, your sonic laboratory, your musical time machine: a magnificent, multi-faceted marvel. With its full 88-key ...

    12 Payments of $250.00
    plus $1,629.99 down

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  7. Roland JD-08 Boutique Desktop Synthesizer

    Roland JD-08 Boutique Desktop Synthesizer

    $479.99
    Designed with a modern flair, the JD-08 will become a digital classic that delivers the authentic recreation of the Roland JD-800 synthesizer. With its retro workflow, evocative sounds, and powerful effects, the JD-...

    8 Payments of $60.00

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  8. Roland Jupiter XM Keyboard Synthesizer

    Roland Jupiter XM Keyboard Synthesizer

    $1,919.99
    JUPITER-Xm combines classic Roland design and premium build quality with a powerful new synth engine. It faithfully recreates sought-after instruments from our long history of genre-defining sounds. And with multipl...

    12 Payments of $160.00

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  9. Roland JX08 Boutique Desktop Synthesizer

    Roland JX08 Boutique Desktop Synthesizer

    $399.99
    The authentic JX-8P sound and behavior has been recreated in the JX-08 polyphonic synthesizer. The JX-08 reintroduces the unique sound of this sought-after classic in stunning detail, coupled with powerful new effec...

    8 Payments of $50.00

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  10. Roland SH01A Boutique Series Desktop Synthesizer

    Roland SH01A Boutique Series Desktop Synthesizer

    $444.95 - $494.99
    Offering exciting new polyphonic capabilities, inspiring new performance features, and authentic sounds, the SH-01A builds on the most popular classic synthesizers of all time, the iconic Roland SH-101. Roland's Ana...

    8 Payments of $61.87

  11. Sequential Pro 3 Analog Synthesizer

    Sequential Pro 3 Analog Synthesizer

    $1,699.00 - $2,059.99
    A Three-Generation Legacy! The Sequential Pro 1 and Pro 2 mono synths achieved nearly legendary status in their time. So it was only natural that we build on their strengths with an even more worthy successor. Enter...

    12 Payments of $171.67

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  12. Sequential Prophet 10 Analog Synthesizer Keyboard

    Sequential Prophet 10 Analog Synthesizer Keyboard

    $4,529.99
    Sequential Prophet 10 Analog Synthesizer Keyboard The Sequential Prophet-10 Analog Synthesizer Keyboard marks the return of the analog poly synth that changed the musical landscape. Dave Smith has created the ult...

    12 Payments of $250.00
    plus $1,529.99 down

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Keyboard Synthesizers for Players and Producers

From analog mono synths with hands-on knobs to polyphonic digital workstations loaded with sound engines, we carry keyboard synthesizers from Moog, Korg, Roland, Yamaha, Sequential, Arturia, and more. Whether you’re performing live, producing in the studio, or building your first synth setup, American Musical Supply has the keyboard synthesizer to match your workflow. All synths ship free with 0% interest financing available.

Choosing the Right Synth for Your Setup

If you’re a live performer, look for a keyboard synthesizer with fast patch recall, responsive keys, and a form factor that fits your stage rig. The Roland JUNO-D series and Korg's lineup offer quick sound access in portable formats. If you’re focused on sound design and production, instruments like the Moog Matriarch and Arturia MiniFreak provide deep modulation routing and hands-on control over every parameter.

For players who need piano-quality keybeds alongside synth sounds, weighted-action models like the Roland JUNO-D8 with its 88-key PHA-4 keybed serve both purposes. If you already have a MIDI controller, a desktop or rackmount synth module can save space and budget.

Roland Fantom EX keyboard synthesizer

Types of Keyboard Synthesizers

Keyboard synthesizers fall into several categories based on how they generate sound. Analog synths use voltage-controlled oscillators and filters to create warm, organic tones favored for bass lines, leads, and textured pads. Digital synths use processors to generate sound through methods like FM synthesis, wavetable scanning, and sample playback, giving you access to a wider palette of tones with more polyphony. Hybrid models combine analog filters with digital oscillators to offer the character of analog with the flexibility of digital.

Workstation synths like the Yamaha Montage M series and the Roland Fantom series add multi-track sequencing, deep sound libraries, and sampling capabilities for complete music production without a computer.

Key Features to Compare

Polyphony determines how many notes you can play simultaneously. Monophonic synths play one note at a time and excel at bass lines and lead melodies. Polyphonic synths handle chords, pads, and layered sounds. Most modern keyboard synthesizers offer at least eight voices, with workstations often reaching 128 or higher.

Key count and action also matter. Synth-action keys are lighter and faster for quick runs, while semi-weighted keys add a bit of resistance for more dynamic control. Browse our full keyboard category to compare options across formats.

Software Synthesizers and Beyond

If you produce primarily in a DAW, our software synthesizers offer another path into sound design. Many players use a combination of a keyboard synthesizer for hands-on performance and software synths for expanded studio production. Whichever direction fits your creative process, American Musical Supply has the gear to support it.

Arturia AstroLab 37

Frequently Asked Questions About Keyboard Synthesizers

Do I need to know piano to play a synthesizer?

No. Many keyboard synthesizers are designed for sound design and production as much as traditional playing. Sequencers, arpeggiators, and preset patches let you create music without formal keyboard training.

What is the difference between a synthesizer and a keyboard workstation?

A synthesizer focuses on sound creation and manipulation using oscillators, filters, and modulation. A workstation adds built-in sequencing, large sound libraries, sampling, and multi-track recording tools, making it a more complete production platform.

Can I connect a keyboard synthesizer to my computer for recording?

Yes. Most modern keyboard synthesizers include USB or MIDI connectivity for sending audio and MIDI data to a DAW. Some models also feature built-in audio interfaces for direct recording.

Shop Keyboard Synthesizers at AMS

From compact analog mono synths to full-featured workstations, we carry the keyboard synthesizers that fuel creativity. American Musical Supply offers 0% interest financing and VERY fast and free shipping, so you can start making sounds now and pay over time. Browse our full synth selection and find the instrument that fits your workflow.

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